如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
AOZ 同位素-D4 BePure-20301-10mg
灵芝酸A 对照品
Nevada农残混标
邻甲苯甲醛-二硝基苯腙溶液, 3ppm
Carbamates & Amides in Waste Water - Method 632.1 标准品
Spiromesifen alcohol(有证书)
NSI 土壤QC样-TCLP除草剂
4.4'-Biphenyldiol
Carboxin Solution 100ug/ml in t-Butylmethyl ether
Haloxyfop (free acid)(有证书)